Catalog number: 080140-61 Features: ●Complies with the American NIOSH asbestos measurement method (METHOD7400). The sampling holder contains a membrane filter (pore size 0.8 μm) and a backup filter. Can be used with various samplers. Uses: ●For asbestos sampling. Specifications: ●Dimensions: Approx. Φ29 x 80 mm ●Contents: 1 box of 50 pieces ●Rubber stopper outer diameter φ(mm): O.D φ7.65 mm ●Size: Approx. φ29 x 80 mm ●Filter: Membrane φ25 mm white
